In this episode we will take at how we can use the Observer Pattern in our application.

The Observer pattern allows you to define a one-to-many relationship inside your application where the parent object (the one) has the ability to notify the child objects (the many) of any state change....

This series covers NHibernate in detail, starting with introduction to ORM concepts; the series of screencast goes into details of explaining various functionality and implementation details with NHibernate.

The Programmer's Heaven C# School book covers the .NET framework and the C# language. Starting with the basics of the language, it goes on to cover object oriented programming techniques and a wide range of C# languages features including interfaces, exceptions and delegates. Later chapters cover pra...

Welcome to Ruby on Rails From Scratch Week 4! This week we're going to talk about ruby syntax. After this tutorial, I believe that you'll have a much better understanding of the framework and feel much more comfortable doing things by yourself. Oh yeah, and there's a surprise this week - a screencast...

There are some really helpful people in the Rails community, but I think you'd be hard-pressed to find anyone who helps bunny and green coders more than Ryan Bates. Ryan's own site Railscasts.com is easily my favourite screencast - I like it better than my own!

I attended RailsConf 2007, w...

In the previous screencast David Heinemeier Hansson impressed upon me the importance of deciding what it is I want to build. It's difficult to learn programming in the abstract. By building something I need and care about I can learn piecemeal, asking just the questions I need to solve the next step....

This screencast is a pair programming session between David Heinemeier Hansson and myself (Miles K. Forrest). I'm new to web application programming and a "bunny hill" rails developer at best, so to have a world-class developer take the time to go over some basics on how to get started was very encou...